No I love hearing what people have to say, don't hold back.

I have a hide, but removed it for the photos so you could see them. I also have something for them to chew on because I don't want them trying to chew on the bin if they are able to, but haven't put that in there yet. I also have some old wheels I had for hamsters when I was younger, but those are to small for them and was gonna put that in there later for the smaller ones.

Wouldn't I need two if I was to do that? Cause one male would be alone when I put him with the female, and if I placed both in there wouldn't they fight for leadership with the female in there?

I dunno about more rats right now, but I'll definitively give it a thought. Right now I have a 18 gallon bin. What would be the recommended max, and how many would be alright for a 36 gallon?

Thank you for your feedback.